public void Clone2()
{
Image im1 = (Image)t.Bitmap.Clone(new Rectangle(0, 0, t.Bitmap.Width, t.Bitmap.Height), t.Bitmap.PixelFormat);
t.Graphics.FillRectangle(Brushes.Beige, 0, 0, 100, 100);
Assert.IsFalse(DrawingTest.CalculateNorm((Bitmap)im1) ==
DrawingTest.CalculateNorm(t.Bitmap));
}
public void Save_string_ImageFormat()
{
t.Bitmap.Save("test.png", ImageFormat.Png);
using (FileStream r = new FileStream("test.png", FileMode.Open)) {
Bitmap b1 = new Bitmap(r);
Assert.AreEqual(DrawingTest.CalculateNorm(t.Bitmap),
DrawingTest.CalculateNorm(b1));
}
File.Delete("test.png");
}
public void Clone()
{
Image im1 = (Image)t.Bitmap.Clone();
Assert.IsFalse(Object.ReferenceEquals(im1, t.Bitmap));
Assert.AreEqual(DrawingTest.CalculateNorm((Bitmap)im1),
DrawingTest.CalculateNorm(t.Bitmap));
t.Graphics.FillRectangle(Brushes.Beige, 0, 0, 100, 100);
Assert.IsFalse(DrawingTest.CalculateNorm((Bitmap)im1) ==
DrawingTest.CalculateNorm(t.Bitmap));
}
public void CloneTest()
{
Bitmap b1 = (Bitmap)t.Bitmap.Clone();
Assert.IsFalse(Object.ReferenceEquals(t.Bitmap, b1));
Assert.AreEqual(DrawingTest.CalculateNorm(t.Bitmap),
DrawingTest.CalculateNorm(b1));
t.Graphics.FillRectangle(Brushes.Black, 0, 0, 64, 64);
Assert.IsFalse(DrawingTest.CalculateNorm(t.Bitmap) ==
DrawingTest.CalculateNorm(b1));
}
public void Save_string_ImageCodecInfo_EncoderParameters()
{
foreach (ImageCodecInfo i in ImageCodecInfo.GetImageEncoders())
{
if (i.FilenameExtension.ToLower().IndexOf("png") != -1)
{
t.Bitmap.Save("test.png", i, new EncoderParameters());
break;
}
}
using (FileStream r = new FileStream("test.png", FileMode.Open)) {
Bitmap b1 = new Bitmap(r);
Assert.AreEqual(DrawingTest.CalculateNorm(t.Bitmap),
DrawingTest.CalculateNorm(b1));
}
File.Delete("test.png");
}